MAX3160E MAXIM [Maxim Integrated Products], MAX3160E Datasheet - Page 21

• Manufacturer Part Number: MAX3160E
• Description: +5kV ESD-Protected, +3.0V to +5.5V, 10nA, RS-232/RS-485/RS-422 Multiprotocol Transceivers
• Manufacturer: MAXIM [Maxim Integrated Products]

Table 1. MAX3160E
Table 2. MAX3161E
Table 3. MAX3162E
RS-232/RS-485/RS-422 Multiprotocol Transceivers
RS-232 Transmitters Truth Tables
SHDN
SHDN
SHDN
X
0
1
1
1
0
1
1
0
1
1
1
RS-485/
R R R R S S S S - - - - 2 2 2 2 3 3 3 3 2 2 2 2
±15kV ESD-Protected, +3.0V to +5.5V, 10nA,
TE232
INPUTS
INPUTS
RS-485/
R R R R S S S S - - - - 2 2 2 2 3 3 3 3 2 2 2 2
X
X
0
0
1
0
1
1
INPUTS
______________________________________________________________________________________
X
0
0
1
DE485/T2IN
T1IN,T2IN
DI/T1IN,
DE485/T2IN
X
0
1
X
X
X
0
1
DI/T1IN,
X
X
0
1
High-impedance
High-impedance
High-impedance
High-impedance
T1OUT, T2OUT
T1OUT, T2OUT
OUTPUTS
OUTPUTS
RS-485 mode
Z(B)/T1OUT,
Y(A)/T2OUT
1/8-unit load
OUTPUTS
1
0
1
0
1
0
Table 4. MAX3160E
Table 5. MAX3161E
Table 6. MAX3162E
SHDN
SHDN
SHDN
X
X
X
X
X
X
X
X
X
X
X
X
RS-232 Receivers Truth Tables
RS-485/
R R R R S S S S - - - - 2 2 2 2 3 3 3 3 2 2 2 2
RS-485/
R R R R S S S S - - - - 2 2 2 2 3 3 3 3 2 2 2 2
R R R R E E E E 2 2 2 2 3 3 3 3 2 2 2 2
0
0
0
1
INPUTS
INPUTS
INPUTS
0
0
0
1
1
0
0
0
Inputs open
R1IN, R2IN
Inputs open
Inputs open
R1IN, R2IN
B/R1IN,
A/R2IN
0
1
X
0
1
X
X
0
1
High-impedance,
High-impedance,
High-impedance
R1OUT, R2OUT
RS-485 mode
RO/R2OUT in
RO/R2OUT in
RS-485 mode
RO/R2OUT
RO/R2OUT
OUTPUTS
OUTPUTS
OUTPUTS
R1OUT,
R1OUT,
R1OUT
R1OUT
1
0
1
1
0
1
1
0
1
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